| article html file updated | 8 February 2020 00:42 CET | Update | https://www.mdpi.com/1424-8220/17/3/505 |
| article html file updated | 23 September 2019 15:28 CEST | Update | - |
| article html file updated | 4 May 2019 08:23 CEST | Update | - |
| article html file updated | 31 March 2017 09:59 CEST | Update | - |
| article html file updated | 3 March 2017 15:31 CET | Original file | - |
| article xml uploaded. | 3 March 2017 15:30 CET | Update | https://www.mdpi.com/1424-8220/17/3/505/xml |
| article pdf uploaded. | 3 March 2017 15:30 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/505/pdf |
